平方公里阵列脉冲星搜索管道

T. Prabu
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引用次数: 0

摘要

平方公里阵列(SKA)项目旨在实现最先进和最灵敏的射电望远镜,以解决各种重要的科学目标。该项目正走向最后实施阶段。脉冲星搜索是SKA计划的主要项目之一。这是一项复杂的任务;每天要处理大约60pb的数据,需要近10 Peta-ops处理能力。如此复杂的处理要求需要探索高性能计算选项和使用基于现代fpga的新型加速器。世界各地的团队成员正在为开发SKA瞬态搜索管道及其集成和验证做出持续的贡献。本文将概述SKA瞬态搜索管道的细节,重点介绍为加速搜索算法而设计的显著特征。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Square Kilometre Array Pulsar Search Pipeline
The Square Kilometre Array (SKA) project aims to realize a state-of-the-art and most sensitive radio telescope to address various important science goals. The project is moving towards final implementation. Pulsar search is one of the major programs planned with SKA. It is a complex task; about 60 petabytes of data are to be handled daily, needing nearly 10 Peta-ops processing capabilities. Such complex processing requirements necessitate exploring high-performance computing options and using novel accelerators based on modern FPGAs. There are ongoing contributions from the team members worldwide to develop the SKA transient search pipeline and its integration and validation. This paper will outline the SKA transient search pipeline details, highlighting the salient features designed for accelerating the search algorithms.
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